id	keyword
crl-11439	h e
crl-11439	t h
crl-11439	issue
crl-11439	articles
crl-11439	r e
crl-11439	january
crl-11439	new
crl-11439	international
crl-11439	quarterly
crl-11439	university
crl-11439	research
crl-11439	journal
crl-11439	street
crl-11439	york
crl-11439	abstracts
crl-11439	american